I installed lap belts front & rear in the 56 but am stupid or stubborn enough that rarely wear mine resent the heck out of my wife's Avalon because it won't shut up till I buckle up. Again not real smart.
If your concern is 'original class' judging, there's no worry. Original auto judging rules were changed many years ago to allow such safety upgrades as 'seat belts' even to totally original unrestored cars!no seatbelts in my 57. keeping her original
Is this what you are referring to?I'll bet the guy who died at the nationals in 2019 wish he had worn his seat belt.
This post just made me also finally pull the trigger and order my new rear tires. I have zero clue what the age is of the tires on the back of my truck, not to mention I've already owned the truck for 5 years myself! :Oyes, he had no seat belts and was driving on 13 year old tires. had a blow out and rolled the car, was ejected and died from injuries on the scene